diff options
Diffstat (limited to 'oidtree.h')
| -rw-r--r-- | oidtree.h | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -35,16 +35,22 @@ void oidtree_insert(struct oidtree *ot, const struct object_id *oid); /* Check whether the tree contains the given object ID. */ bool oidtree_contains(struct oidtree *ot, const struct object_id *oid); -/* Callback function used for `oidtree_each()`. */ -typedef enum cb_next (*oidtree_each_cb)(const struct object_id *oid, - void *cb_data); +/* + * Callback function used for `oidtree_each()`. Returning a non-zero exit code + * will cause iteration to stop. The exit code will be propagated to the caller + * of `oidtree_each()`. + */ +typedef int (*oidtree_each_cb)(const struct object_id *oid, + void *cb_data); /* * Iterate through all object IDs in the tree whose prefix matches the given * object ID prefix and invoke the callback function on each of them. + * + * Returns any non-zero exit code from the provided callback function. */ -void oidtree_each(struct oidtree *ot, - const struct object_id *prefix, size_t prefix_hex_len, - oidtree_each_cb cb, void *cb_data); +int oidtree_each(struct oidtree *ot, + const struct object_id *prefix, size_t prefix_hex_len, + oidtree_each_cb cb, void *cb_data); #endif /* OIDTREE_H */ |